1. SOS: When encountering knocks or falls lights will flash, sound and light alarm open a minute after the phone to notify emergency contacts at the same time SMS to send positioning information.2. AI Intelligent Voice: Long press to turn on the phone to execute commands in Mandarin, and speak the wakeup phrase and main function to achieve the function.3. Fast Cooling: This helmet uses double air conditioning cooling, six fan circulation out of the wind, double the cool, built in micron water mist cooling cool double.4. Multifunction: This solar helmet can listen to the radio, there is a wireless Bluetooth function can answer the phone, high powered speaker sound effect is good.5. Lighting: This solar helmet configuration strong light headlamp is not afraid to work at night, illuminate the darkness, more convenient for construction at night.Spec:Item Type: Solar Safety HelmetMaterial: Fiberglass, ABSColor: WhiteLining: Four point fabric liningFunction: Anti smash, anti impactPower Adapter: US Plug 100-240VProduct Power Supply: Solar, lithium batteryBattery: 2 x lithium batteries (with built in battery)Capacity: 12000mAh (single battery capacity)Scope of Application: Construction transportation electric power mining metallurgy oil shipping and other industriesProduct Features: Can make the internal air flow of the cap shell wearer more comfortable, safe, beautifulpacking list:1 x Solar Safety Helmet1 x Power Adapter1 x Data Cable